Makushkin Eduard O. «A comparative assessment of the biological activity of soils in the Selenga river upper delta according to the content of enzymes» // Tomsk State University Journal of Biology 2018. № 42 C.6-23
Chimitdorzhieva Galina D., Milkheev Evgeniy Yu., Baldanov Nimbu D., Chimitdorzhieva Galina D., Baldanov Nimbu D., Milkheev Evgeniy Yu. «Elemental composition and structural features of humic acids from floodplain soils of the Selenga River delta (Transbaikalia, Russia)» // Tomsk State University Journal of Biology 2023. № 63 C.6-23
